UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n33UGDgX9IA7InsUfCht/sdRv9j0FEcfNXvrtV7fvYU=' 
WHERE 
  key_id = '12d3e4198938a45222370ea3c566090cd2624c4c8c15c7a98c5214e0bdfdd2e5' 
  AND (
    token = 'n33UGDgX9IA7InsUfCht/sdRv9j0FEcfNXvrtV7fvYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )